merged TK refactoring effort and bistro project from sandbox:

  - reworking how common code is shared (in headers)
  - made battcheck output more values (and has more reference measurements too)
  - added new 'bistro' project
  - reworked blf-a6 to use new refactored base code
  - reworked s7 to use new refactored base code, including volts+tenths battcheck
  - made level_calc.py able to use several different curve shapes

1 files changed, 82 insertions, 0 deletions

diff --git a/tk-calibration.h b/tk-calibration.h
new file mode 100644
index 0000000..2b5ff9f
--- /dev/null
+++ b/tk-calibration.h
@@ -0,0 +1,82 @@
+#ifndef TK_CALIBRATION_H
+#define TK_CALIBRATION_H
+/*
+ * Attiny calibration header.
+ * This allows using a single set of hardcoded values across multiple projects.
+ *
+ * Copyright (C) 2015 Selene ToyKeeper
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/********************** Voltage ADC calibration **************************/
+// These values were measured using RMM's FET+7135.
+// See battcheck/readings.txt for reference values.
+// the ADC values we expect for specific voltages
+#define ADC_44     205
+#define ADC_43     201
+#define ADC_42     196
+#define ADC_41     191
+#define ADC_40     187
+#define ADC_39     182
+#define ADC_38     177
+#define ADC_37     172
+#define ADC_36     168
+#define ADC_35     163
+#define ADC_34     158
+#define ADC_33     153
+#define ADC_32     149
+#define ADC_31     144
+#define ADC_30     139
+#define ADC_29     134
+#define ADC_28     130
+#define ADC_27     125
+#define ADC_26     120
+#define ADC_25     116
+#define ADC_24     111
+#define ADC_23     106
+#define ADC_22     101
+#define ADC_21     97
+#define ADC_20     92
+
+#define ADC_100p   ADC_42  // the ADC value for 100% full (resting)
+#define ADC_75p    ADC_40  // the ADC value for 75% full (resting)
+#define ADC_50p    ADC_38  // the ADC value for 50% full (resting)
+#define ADC_25p    ADC_35  // the ADC value for 25% full (resting)
+#define ADC_0p     ADC_30  // the ADC value for 0% full (resting)
+#define ADC_LOW    ADC_28  // When do we start ramping down
+#define ADC_CRIT   ADC_27  // When do we shut the light off
+
+
+/********************** Offtime capacitor calibration ********************/
+// Values are between 1 and 255, and can be measured with offtime-cap.c
+// See battcheck/otc-readings.txt for reference values.
+// These #defines are the edge boundaries, not the center of the target.
+#ifdef OFFTIM3
+// The OTC value 0.5s after being disconnected from power
+// (anything higher than this is a "short press")
+#define CAP_SHORT           190
+// The OTC value 1.5s after being disconnected from power
+// Between CAP_MED and CAP_SHORT is a "medium press"
+#define CAP_MED             94
+// Below CAP_MED is a long press
+#else
+// The OTC value 1.0s after being disconnected from power
+// Anything higher than this is a short press, lower is a long press
+#define CAP_SHORT           115
+#endif
+
+
+#endif  // TK_CALIBRATION_H